Reconstructions

PCS
*wḏy - to cut, to scratch (Renfroe 1992:70‒71; Kogan 2015: 322)
PCS
*wVlVy- - companion (Renfroe 1992:71‒74; Kogan 2015: 322)
PCS
*wsd - to lay the foundations (Kogan 2015: 204)
PCS
*waṣil- - joint, articulation (of the humerus) (SED I No. 289)
As a nominal root with anatomic meaning, C. Sem. only. Traditionally regarded (for example, in HALOT 82) as deverbal of Sem. *ˀ/wṣl ; the connection is quite plausible. For this verbal root see DRS 593.
PCS
*watid- - peg (Kogan 2015: 204)
If the Tigre lexemes are related to *watid- as cognates, the PCS status of this term becomes problematic. Note also Gez wadda
PCS
*yaḥmūr- - kind of antelope (SED II No. 249; Kogan 2015: 204)
PCS
*yḳṯ̣ - to wake (Kogan 2015: 531)
Contra AHw. 28 and HALOT 431, there is probably no relationship between this root and Akk. akāṣu ‘hartnäckig sein’, akṣu ‘dangerous, overbearing, terrible’
PCS
*zubb- - (male) genitalia (SED I No. 293)
PCS
ˀwš - to grant, offer a gift (Kogan 2015: 318; Kogan 2006b: 243)
PCS
*blṭ - to be prominent (EDA I 295)